Loaʻa pinepine ʻia nā pōʻino ahi kaʻa uila kiʻekiʻe i ke kauwela.Pehea e pale ai iā lākou?

Wahi a ka 2021 national fire rescue team alarm alarm and fire data i hoʻokuʻu ʻia e ka Fire Rescue Bureau o ka Ministry of Emergency Management, kokoke i 18000 mau ahi a me 57 mau make ma muli o ka pau ʻole o nā kaʻa uila a me kā lākou mau pihi i hōʻike ʻia ma ka ʻāina i ka makahiki i hala.Ua hōʻike ʻia he 26 mau ahi kaʻa uila i hana ʻia ma Yantai i ka hapalua makahiki i kēia makahiki.

He aha ke kumu e ulu pinepine ai ke ahi kaʻa uila?

ʻO ka mea hewa nui ma hope o ka puhi ʻana o nā kaʻa uila ʻo ia ka holo wela o nā pā lithium.ʻO ka mea i kapa ʻia ʻo thermal runaway he hopena kaulahao i hoʻokumu ʻia e nā mea hoʻoikaika like ʻole.Hiki i ka waiwai calorific ke hoʻokiʻekiʻe i ka mahana o ka pākaukau ma nā kaukani degere, e hoʻoulu ai i ka puhi ʻana.Hiki i nā ʻokoʻa kaʻa uila ke holo i ka wela ma muli o ka overcharge, puncture, kiʻekiʻe wela, kaapuni pōkole, pōʻino o waho a me nā kumu ʻē aʻe.

Pehea e pale pono ai i ka mahuka wela

ʻOkoʻa nā hoʻoulu ʻana o ka wela i waho o ka mana.No laila, pono e lawe ʻia nā hana pale he nui e pale ai i ka hiki ʻana mai o ka wela.

ʻO ke kumu nui o ka holo ʻana o ka wela ka "wela".No ka pale pono ʻana i ka holo ʻana o ka wela, pono e hōʻoia i ka hana ʻana o ka pākaukau ma kahi mahana kūpono.Eia nō naʻe, i ka wela kiʻekiʻe i ke kauwela, ʻaʻole hiki ke "wela", no laila pono mākou e hoʻomaka me ka pākaukau, i mea e ʻoi aku ka maikaʻi o ka pākaukau lithium-ion i ka wela a me ka hoʻopau wela.

ʻO ka mea mua, pono nā mea kūʻai aku e hoʻolohe i nā hiʻohiʻona kūpono o nā pā lithium i ke kūʻai ʻana i nā kaʻa uila, a inā paha i loaʻa i nā mea o loko o nā pūnaewele pākaukau maikaʻi ke kūpaʻa wela a me ka hana hoʻopau wela.ʻO ka lua, inā ʻo ka mea hoʻohui i hoʻopili ʻia me ka pākaukau i loko o ka kaʻa uila he kiʻekiʻe ka hana kūʻē ʻana i ka wela, pono mākou e hōʻoia ʻaʻole e palupalu ka mea hoʻohui ma muli o ka wela kiʻekiʻe, i mea e hōʻoia ai ua wehe ʻia ke kaapuni a pale i ka hiki ʻana mai o ka pōkole. kaapuni.

Ma ke ʻano he loea hoʻohui kaʻa uila, ʻo Amhokihe 20 mau makahiki o ka noiʻi a me ka hoʻomohala ʻana i nā mea hoʻohui kaʻa kaʻa lithium, a hāʻawi i nā hopena pili e lawe nei i kēia manawa no nā ʻoihana kaʻa uila e like me Xinri, Emma, ​​Yadi, etc. ʻO ka mea hoʻohui o Ames kiʻekiʻe wela ke kaʻa uila e hoʻohana i ka PBT me ke kūpaʻa wela maikaʻi, ke kū ʻana o ka wā a me nā hiʻohiʻona uila.ʻO 225-235 ka helu heheʻe o PBT insulating plastic shell℃.